<tr class="tr_<?php echo$this->id?> usuario_<?=$this->estado?>" >
    <td><?php echo $this->escape($this->id);?></td> 
    <td><?php echo $this->escape($this->usuario);?></td> 
    <td><?php echo $this->escape($this->nombre);?></td> 
    <td><?php echo $this->grupos;?></td> 
    <td><?php echo $this->escape($this->mail);?></td> 
    <td><?php echo $this->escape($this->tlf);?></td> 
    <td><?php echo $this->escape($this->estado);?></td> 
    <td>
    	<div class="botones">
    		<?=$this->anchor('usuario/editar/id/'.$this->id,'Editar',array('class'=>'utileditar'));?>
    		<?=$this->anchor('usuario/borrar/id/'.$this->id,'Borrar',array('class'=>'utildelete'));?>
		</div>
    </td>
</tr>